Chemistry Text Mining Suite

Accessing your chemical content with our text mining capabilities

There is a huge chemical space locked in various types of scientific literature, e.g. patents, journal articles, internal documents, etc. ChemAxon has developed a suite of chemistry text mining tools to extract chemical information from documents in multiple languages.

Structure to Name (S2N)

Naming allows the user to generate IUPAC names and traditional names from structures, or CAS registry numbers via Web service. Radicals, natural products, and peptide sequences are also supported.

Working with Structures - Common Names Read More

Name to Structure (N2S)

Various types of chemical names can be converted to structures with Naming, including IUPAC names, systematic names, common names, drug commercial names, and CAS names. CAS registry number is also supported via Web service.

Working with Structures Read More

Asian Language Support

To accommodate the fast growing scientific literature in Asian languages, ChemAxon has released Chinese Name to Structure (CN2S) conversion since version 5.12. Japanese support is now available with version 6.3.

Working with Structures Read More

Document to Structure (D2S)

The core application is Document to Structure. Not only supporting all types of documents, it also applies text OCR and image OSR technologies to extract information from non-searchable PDF documents (e.g. chemical patents). Once structures are extracted, the location of each structure is also returned. All these features make D2S an excellent choice for text mining and patent analysis

Working with Structures - Common Names Read More

Document to Database (D2DB)

For companies with a large collection of internal documents, Document to Database can access their document repository system, index all chemical information, and provide structure and metadata search functionalities. For those who use SharePoint for document management, similar functions are available in JChem for SharePoint.

Working with Structures - Common Names Read More in User Guide
Try it NOW

Chemicalize.org

We have set up chemicalize, a free public website tool to extract chemical information from webpages and documents. After processing, all structures from submitted webpages or documents can be interactively displayed and summarized for download. Please note that all information extracted will be public.

Working with Structures - Common Names Read More

Articles in the library

Questel partners with ChemAxon

May 24, 2016 - Presentation
A partnership was recently signed between ChemAxon and Questel. The outcome of such partnership has already lead to a new product released this month on the Intellixir platform. With furt…

Chemical Annotation of Patents Using INTELLIXIR with ChemAxon

Sep 15, 2016 - Presentation
Questel starts what we expect to be a long time collaboration with ChemAxon, leader in Chemical Structure detection. We present you the first implementation of chemical features in Queste…

Chemistry-enriched patent curation - automatized chemical and semantic analy…

May 20, 2015 - Presentation
Currently, analysis of large patent sets is a tedious and cumbersome work. In order to improve and speed up this process we developed a patent curation-workflow, in which relevant chemica…

Still have questions?

Have a look on our support forum or drop us a line